Dev LeaderProhashnode.devleader.ca·Apr 16, 2024C# Regular Expression Benchmarks – How To Avoid My Mistakes!Recently I published an article about the various performance characteristics of using regex in C#. Specifically, there are a handful of ways that we can use regular expressions in C# to do seemingly the same thing. I was curious about the difference...DiscussC#
Vinay Mouryavinaymourya.hashnode.dev·Mar 25, 2024Wildcards in LinuxWildcards in Linux are special characters that can be used to represent other characters. They are often used in shell commands to execute commands that display results. Wildcards are also used in regular expressions to match patterns in the system. ...DiscussRegular Expressions
Yousra Kamalyousraa.hashnode.dev·Mar 24, 2024Regular Expression - Matching a URLA regex, which is short for regular expression, is a sequence of characters that defines a specific search pattern. When included in code or search algorithms, regular expressions can be used to find certain patterns of characters within a string, or...Discuss·10 likesRegex
Obidur Rahmanashfin.hashnode.dev·Mar 24, 2024Let's Count the Smiley Faces From an arrayWe will be solving a 6kyu problem from CodeWars. This one ->Count the smiley faces! | Codewars The Question Given an array (arr) as an argument complete the function countSmileys that should return the total number of smiling faces. Rules for a smili...Discusssmiley
Obidur Rahmanashfin.hashnode.dev·Jan 28, 2024Let's learn Python's re ModuleEver wished Python could effortlessly spot the details in a sea of text? Well, good news! Today, we're exploring the magic of re library. Ready to uncover the secrets? Let's dive in! re.match: Your Sidekick for Simple String Tricks re.match is a vers...Discuss·31 readsPython
Yichun Zhaoyichunzhao.hashnode.dev·Jan 27, 2024Regular Expression: Parsing Err MessageScenario: Suppose you have logs or error messages, and you want to classify them into categories such as "Database Errors", "Network Errors", and "File System Errors" based on their content. Example Code: Here's an example in Java: import java.util.r...DiscussRegular Expressions
Computer Coding Classcomputercodingclass.hashnode.dev·Dec 30, 2023How to Extract Digits from a String in Pythonhttps://youtu.be/rwPI0ee5-oQ #computercodingclass #python #regex #coding #programming Computer Coding ClassDiscuss·1 likePython
Baragubaragu.hashnode.dev·Dec 24, 2023Mastering Regular Expressions in PythonIntroduction:Regular expressions, often called regex or regexp, are magical tools that allow you to define search patterns within strings. While our primary focus will be on python, the principles you’ll learn are universally applicable across variou...Discuss·33 readsRegexTutorial
Md Hamimmdhamim.hashnode.dev·Dec 23, 2023Demystifying Regular Expressions (Regex): A Chat Sheet GuideWhether you’re a seasoned developer or a newbie, regex can be a powerful tool in your programming toolkit. This guide aims to demystify regex with a handy cheat sheet included. Let’s get started! What is Regex? Regex, short for Regular Expressions, i...Discusstext manupulation
Ashish mauryablog.theashishmaurya.me·Dec 19, 2023Decoding the World of Regular and Non-Regular Languages (TOC)Introduction In the vast landscape of computer science, languages are not just confined to human communication; they also extend into the realm of formal languages, classified into regular and non-regular categories. Understanding these languages is ...Discusstoc